Cita APA (7a ed.)

Zakharov, M. L., & TSivilev, R. (1978). Social security in the USSR. Progress Publishers.

Cita Chicago Style (17a ed.)

Zakharov, M. L., y R. TSivilev. Social Security in the USSR. Moscow: Progress Publishers, 1978.

Cita MLA (8a ed.)

Zakharov, M. L., y R. TSivilev. Social Security in the USSR. Progress Publishers, 1978.